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English Translations » 历史存档[信息] » Relationship between wall thickness and inner diameter of el

Relationship between wall thickness and inner diameter of elbows

2016-05-20View Original

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The stainless steel elbows for process pipelines, DN50, SCH40s, have a wall thickness of 4.0 mm. They are now to be replaced with DN50, SCHs, elbows with a wall thickness of 5.5 mm. Since the inner diameter decreases, will this affect the flow rate? Need help, waiting online! ! ! !
Reply #22016-05-20
Changing it to DN50, SCH40, with a wall thickness of 5.5 mm means that the inner diameter of the pipe changes from 52 to 49. Will this have a significant impact on the flow rate of the process medium? ?
Reply #32016-05-20
The flow rate will definitely change. Is it sensitive to flow rate and volume? The design should have the necessary margin
Reply #42016-05-20
Traffic should not be sensitive; how can one determine the design margin principle for this?

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Translated at 2026-07-21 00:12:23

Original: https://bbs.hcbbs.com/thread-1587571-1-1.html

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